CVE-2026-8511

critical

Description

Use after free in UI in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)

References

https://issues.chromium.org/issues/495108488

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-30426

https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_12.html

Details

Source: Mitre, NVD

Published: 2026-05-14

Updated: 2026-05-18

Named Vulnerability: GHSA-5w85-m7vr-r7mx

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.6

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H